4,4-Dimethyl-3-(trifluoromethyl)pentanoic acid CAS 1343155-62-3
| CAS No. | 1343155-62-3 |
| Molecular Formula | C8H13F3O2 |
| Molecular Weight | 198.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4,4-Dimethyl-3-(trifluoromethyl)pentanoic acid is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
4,4-Dimethyl-3-(trifluoromethyl)pentanoic acid (CAS 1343155-62-3), molecular formula C8H13F3O2 and molecular weight 198.18 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C8H13F3O2, 4,4-Dimethyl-3-(trifluoromethyl)pentanoic acid contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 198.18 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 4,4-Dimethyl-3-(trifluoromethyl)pentanoic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C8H13F3O2 |
| Molecular Weight | 198.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
Related Dimethyl Standards
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Recommended Standards
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- 4-(4-Chloro-2-nitro-phenoxy)-benzaldehyde (CAS 56135-50-3)
- 5-(2-Nitrophenyl)-N-(pyridin-3-yl)furan-2-carboxamide (CAS 332119-10-5)
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